Four Seasons 73102 HVAC Air Door Actuator

The Four Seasons 73102 is a replacement HVAC air door actuator designed to restore proper climate control operation. This actuator controls the recirculation and blend door within the HVAC housing, regulating airflow between fresh outside air and recirculated cabin air for optimal passenger comfort.

Key Features:

• OE-style design — engineered to meet or exceed original equipment specifications for fit and function
• 5-terminal connector — features quality electrical contacts for reliable conductivity and plug-and-play installation
• Arm-style door linkage with 4 mounting ears for secure, rattle-free installation
• Precision internal motor, drive gears, and electronics tested for function, durability, and longevity
• Manufactured by Four Seasons, a leading aftermarket mobile climate control brand under the SMP Temperature Control Division

Cross-Reference Part Numbers:

• OEM Hyundai: 971592D000
• Dorman: 604303
• Duralast: BDAD1114
• Santech: MT18548
• NAPA Solutions: 6551541
• Global Parts Distributors: 1711918
• DA1209, G17005, A27402

If your vehicle's HVAC system is stuck on recirculation, blowing uncontrolled outside air, or producing unusual clicking noises from behind the dashboard, a failed air door actuator is a common cause. The Four Seasons 73102 is a direct-fit replacement that restores proper automatic and manual airflow control.